[Bug target/61976] aix64: Data corruption in struct passed by value

[dje at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61976

--- Comment #4 from David Edelsohn <dje at gcc dot gnu.org> ---
Author: dje
Date: Tue Dec  4 15:51:51 2018
New Revision: 266786

URL: https://gcc.gnu.org/viewcvs?rev=266786&root=gcc&view=rev
Log:
        PR target/61976
        * config/rs6000/rs6000.c (rs6000_function_arg): Don't pass aggregates
        in FPRs on AIX.
        (rs6000_arg_partial_bytes): Same.

Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/config/rs6000/rs6000.c